#!/bin/bash
cat <<EOF >/opt/flanneld/cfg/flanneld.conf
FLANNEL_OPTIONS="--etcd-endpoints=$1 \
-etcd-cafile=/opt/etcd/ssl/ca.pem \
-etcd-certfile=/opt/etcd/ssl/server.pem \
-etcd-keyfile=/opt/etcd/ssl/server-key.pem"
EOF
echo "create flanneld.conf"
cat <<EOF >/usr/lib/systemd/system/flanneld.service
[Unit]
Description=Flanneld overlay address etcd agent
After=network-online.target network.target
Before=docker.service
[Service]
Type=notify
EnvironmentFile=/opt/flanneld/cfg/flanneld.conf
ExecStart=/usr/local/bin/flanneld --ip-masq \$FLANNEL_OPTIONS
ExecStartPost=/usr/local/bin/mk-docker-opts.sh -k DOCKER_NETWORK_OPTIONS -d /run/flannel/subnet.env
Restart=on-failure
[Install]
WantedBy=multi-user.target
EOF
echo "create flanneld.service"
systemctl daemon-reload
systemctl enable flanneld
systemctl start flanneld
echo "start flanneld"
